David House

When a teenager witnesses a vicious gang murder, her family must enter a witness protection program when they find themselves in danger.

The DEA become suspicious of a new drug kingpin. Walt reveals that he has cancer to Marie and Hank. Elsewhere, Jesse visits his estranged family.

Walter accepts his new identity as a drug dealer after a PTA meeting. Elsewhere, Jesse decides to put his aunt's house on the market, and Skyler is thrown a baby shower.

Walt and Jesse's respective financial situations start to suffer when they try to cover their tracks. Meanwhile, the DEA gets a break in its meth investigation that could lead agents straight to Walt and Jesse.

Walt undergoes scans after becoming convinced that his health is deteriorating. Meanwhile, Jesse's relationship with Jane is put on hold when he and Walt head into the desert for a marathon meth-cooking session.

Saul proposes a new business partner for Walt and Jesse, Skyler makes a shocking discovery at work, and Jesse opens up, telling recovering addict Jane what he does for a living.